{"id":"https://openalex.org/W1950362536","doi":"https://doi.org/10.5220/0004744706350639","title":"Ego-motion Recovery and Robust Tilt Estimation for Planar Motion using Several Homographies","display_name":"Ego-motion Recovery and Robust Tilt Estimation for Planar Motion using Several Homographies","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W1950362536","doi":"https://doi.org/10.5220/0004744706350639","mag":"1950362536"},"language":"en","primary_location":{"id":"doi:10.5220/0004744706350639","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0004744706350639","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th International Conference on Computer Vision Theory and Applications","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.5220/0004744706350639","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052501521","display_name":"M\u00e5rten Wadenb\u00e4ck","orcid":"https://orcid.org/0000-0002-0675-2794"},"institutions":[{"id":"https://openalex.org/I1279596006","display_name":"Statistics Sweden","ror":"https://ror.org/05x7wz523","country_code":"SE","type":"government","lineage":["https://openalex.org/I1279596006"]},{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"M\u00e5rten Wadenb\u00e4ck","raw_affiliation_strings":["Centre for Mathematical Sciences Lund University, Sweden"],"affiliations":[{"raw_affiliation_string":"Centre for Mathematical Sciences Lund University, Sweden","institution_ids":["https://openalex.org/I1279596006","https://openalex.org/I187531555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069875065","display_name":"Anders Heyden","orcid":"https://orcid.org/0000-0002-3063-355X"},"institutions":[{"id":"https://openalex.org/I1279596006","display_name":"Statistics Sweden","ror":"https://ror.org/05x7wz523","country_code":"SE","type":"government","lineage":["https://openalex.org/I1279596006"]},{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Anders Heyden","raw_affiliation_strings":["Centre for Mathematical Sciences Lund University, Sweden"],"affiliations":[{"raw_affiliation_string":"Centre for Mathematical Sciences Lund University, Sweden","institution_ids":["https://openalex.org/I1279596006","https://openalex.org/I187531555"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5052501521"],"corresponding_institution_ids":["https://openalex.org/I1279596006","https://openalex.org/I187531555"],"apc_list":null,"apc_paid":null,"fwci":2.4294,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.88482526,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"635","last_page":"639"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tilt","display_name":"Tilt (camera)","score":0.6240074038505554},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.5627135038375854},{"id":"https://openalex.org/keywords/motion-estimation","display_name":"Motion estimation","score":0.5292788147926331},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.5190587639808655},{"id":"https://openalex.org/keywords/motion","display_name":"Motion (physics)","score":0.49846887588500977},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49475687742233276},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4810924232006073},{"id":"https://openalex.org/keywords/id-ego-and-super-ego","display_name":"Id, ego and super-ego","score":0.4685460329055786},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.21877515316009521},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21110951900482178},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.17000922560691833},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.08706757426261902},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07379856705665588}],"concepts":[{"id":"https://openalex.org/C2779844322","wikidata":"https://www.wikidata.org/wiki/Q2919140","display_name":"Tilt (camera)","level":2,"score":0.6240074038505554},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.5627135038375854},{"id":"https://openalex.org/C10161872","wikidata":"https://www.wikidata.org/wiki/Q557891","display_name":"Motion estimation","level":2,"score":0.5292788147926331},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.5190587639808655},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.49846887588500977},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49475687742233276},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4810924232006073},{"id":"https://openalex.org/C9180747","wikidata":"https://www.wikidata.org/wiki/Q486893","display_name":"Id, ego and super-ego","level":2,"score":0.4685460329055786},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.21877515316009521},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21110951900482178},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.17000922560691833},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.08706757426261902},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07379856705665588}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5220/0004744706350639","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0004744706350639","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th International Conference on Computer Vision Theory and Applications","raw_type":"proceedings-article"},{"id":"pmh:oai:lup.lub.lu.se:72c8b14d-3913-4111-a334-3ea7646bd7ea","is_oa":true,"landing_page_url":"https://lup.lub.lu.se/record/4250697","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"doi:10.5220/0004744706350639","is_oa":true,"landing_page_url":"https://doi.org/10.5220/0004744706350639","pdf_url":null,"source":null,"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 9th International Conference on Computer Vision Theory and Applications","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1482517735","https://openalex.org/W1603644918","https://openalex.org/W1769233744","https://openalex.org/W2063599328","https://openalex.org/W2103357324","https://openalex.org/W2110052721","https://openalex.org/W2129201358","https://openalex.org/W2130107231","https://openalex.org/W2134211982","https://openalex.org/W2151103935","https://openalex.org/W2152671441","https://openalex.org/W2178515973"],"related_works":["https://openalex.org/W1973180395","https://openalex.org/W2384047230","https://openalex.org/W4317827682","https://openalex.org/W2083852311","https://openalex.org/W2349664984","https://openalex.org/W2391384635","https://openalex.org/W2011148146","https://openalex.org/W129516394","https://openalex.org/W3151918114","https://openalex.org/W2912578624"],"abstract_inverted_index":{"In":[0],"this":[1,93],"paper":[2],"we":[3,141],"suggest":[4],"an":[5],"improvement":[6],"to":[7,23,59,83,124],"a":[8,18,27,34,45,50,70,76,119,126,130],"recent":[9,138],"algorithm":[10,146],"for":[11,92,129],"estimating":[12],"the":[13,31,56,60,64,85,103,106,113,116,136,152],"pose":[14],"and":[15,53,87,140],"ego-motion":[16,86],"of":[17,63,96,105,151],"camera":[19,46,71,88],"which":[20,79],"is":[21,39,47,118],"constrained":[22],"planar":[24,61,77],"motion":[25,38,97,153],"at":[26],"constant":[28,35],"height":[29],"above":[30],"floor,":[32],"with":[33,68,101],"tilt.":[36],"Such":[37],"common":[40],"in":[41,122],"robotics":[42],"applications":[43],"where":[44],"mounted":[48],"onto":[49],"mobile":[51],"platform":[52],"directed":[54],"towards":[55],"floor.":[57],"Due":[58],"nature":[62],"scene,":[65],"images":[66],"taken":[67],"such":[69],"will":[72],"be":[73,81],"related":[74],"by":[75],"homography,":[78],"may":[80],"used":[82],"extract":[84],"pose.":[89],"Earlier":[90],"algorithms":[91],"particular":[94],"kind":[95],"were":[98],"not":[99],"concerned":[100],"determining":[102],"tilt":[104,117],"camera,":[107],"focusing":[108],"instead":[109],"on":[110],"recovering":[111],"only":[112],"motion.":[114],"Estimating":[115],"necessary":[120],"step":[121],"order":[123],"create":[125],"rectified":[127],"map":[128],"SLAM":[131],"system.":[132],"Our":[133],"contribution":[134],"extends":[135],"aforementioned":[137],"method,":[139],"demonstrate":[142],"that":[143],"our":[144],"enhanced":[145],"gives":[147],"more":[148],"accurate":[149],"estimates":[150],"parameters.":[154]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
